Tony Romo and Dez Bryant accepted the challenge recently and now former Dallas Cowboys quarterback Troy Aikman is calling out Jerry Jones.
Aikman helped raise awareness for ALS, also known as Lou Gehrig’s Disease, by recently dumping a bucket filled with ice water on his head. He was called out by former Cowboys fullback Daryl "Moose" Johnston.
Bryant and Romo accepted the challenge in a video you can watch here.
Drenched in ice water, Aikman included the Cowboys owner and general manager, former Cowboys coach Jimmy Johnson and NFL sideline reporter Pam Oliver in a challenge to do the same.